BH 20 Grout

A 20% solids, modified
bentonite grout product which has been designed to be mixed with fresh water and pumped to
it's destination. BH 20 Grout requires no polymer additives and is
a complete mineral based product. This product is certified by the National
Sanitation Foundation International to ANSI/NSF Standard 60, Drinking Water Treatment
Chemicals - Health Effects. BH 20 Grout meets all minimum state
regulations for grouting materials.

Once placed, BH
20 Grout will set into a semi-rigid plug. BH20 is also suitable
for sealing well casings and decommissioning abandoned wells and Geothermal Heat Pump applicatruibs were thermal preformance is not an issue.